C40R 1.1189 - EN 10083-2-2006

Grade	C40R
European Standard Steel Grade	1.1189
Corresponding Standard	EN 10083-2-2006 Steels for quenching and tempering. Part 2:Technical delivery conditions for non alloy steels
Classification	Carbon Steel

C40R Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	More
Minimum Value	0.37	-	0.5	-	0.02	-	-	-	Cr+Mo+Ni ≤0.63
Maximum Value	0.44	0.4	0.8	0.03	0.04	0.4	0.4	0.1	Cr+Mo+Ni ≤0.63

Approximate Comparison Table Non-Alloy Steel for Quenching and Tempering

United States	International Organization for Standardization	Germany	France	European Standard
ASTM	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade
1040	C40R C40M2	Cm40	XC42H1u	C40R	1.1189

C40R Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!